Despite the cliche of the “crazy cat lady,” studies are proving that cats don’t make you crazy; in fact, they’re actually good for your health.

Research published in the journal Psychological Medicine showed no correlation between having a cat and developing psychosis. While the CDC estimates that around 60 million people in the United States may be infected with toxoplasmosis (a parasite that can be found in cat feces that can affect how people think), very few people show any symptoms. Those with compromised immune systems and pregnant women should still be careful, but the average healthy adult will not become “crazy.” In fact, there are many proven health benefits to having cats.

#3 – They can reduce your stress levels

Petting your cat releases oxytocin in your brain. Oxytocin is often referred to as “the love hormone,” and it’s related to empathy, generosity, and pair bonding. This makes you feel good and helps reduce your stress levels. Lower levels of stress translate into improved levels of health.

#4 – Cats are good for your heart

That’s right. Owning a cat can decrease your risk of dying from a heart attack. Studies have shown that pets can help reduce stress and blood pressure, which leads to a reduction in the risk of suffering from a heart attack or stroke by more than a third.